Fabaceae Lindl.
Pultenaea sp. Yarrowyck (J.B.Williams NE10386) I.Telford , [n/a], phrase name
National Herbarium of New South Wales (2021), PlantNET Flora of New South Wales Online: - [primary reference]
Telford, I.R.H., Clugston, J.A.R. & Barrett, R.L. (16 June 2022), Pultenaea williamsii (Fabaceae: Mirbelieae), a new species endemic to the New England Tableland Bioregion of New South Wales. Telopea 25: 170 [taxonomic synonym]
taxonomic synonym of: Pultenaea williamsii I.Telford, Clugston & R.L.Barrett legitimate